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If alternating source of primary coil on transformer is replaced by a Laclanche cell, the induced e.m.f in secondary coil will be
Options
(a) zero
(b) unity
(c) more
(d) less
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Unit of electrical conductivity is
- The ratio of radii of planets A and B is K₁ and ratio of accelerations
- In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
- Potentiometer measures the potential difference more accurately than a voltmeter
- The wheel of a car is rotating at the rate of 1200 rev/min. On pressing
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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